Опыт работы с Symfony? Какая версия? Работали с новыми версиями?
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PHP
Experience with OPcache? How did you use and configure it? For what purposes?
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174
What level do you consider yourself to be? What criteria do you use?
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166
Working with Symfony 3-4 components? Which components have you used?
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154
General experience with PHP? Since which year? Were there any breaks?
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151
What are the transaction isolation levels in PostgreSQL? What is the default level in PostgreSQL and MySQL?
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How to handle both Error and Exception in try-catch? What is Throwable? What is the difference between Error and Exception?
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150
Working with traits. Is it possible to access a private trait method from a class that uses this trait?
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Experience working with PostgreSQL? How deep?
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Approach to code refactoring? Do you use auxiliary tools?
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143
What is the output of the following code? <?php function format(&$item) { $item = strtoupper($item) . '.'; return $item; } $shopping = array("fish", "bread", "eggs", "jelly", "apples"); array_walk($shopping, "format"); $shopping = sort($shopping); echo $shopping[1]; A "BREAD." B nothing (no output) C "apples" D "fish" E "APPLES."
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What is the output of the following code? <?php $g = range(5,8); $h = array("a", "b", "c", "e"); for($i = 0; $i < count($g); $i++) { foreach ($h as $j) { echo $i.$j; break; } }
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How to implement processing of 200,000 database records in Symfony with Doctrine: selection, processing, API request, record update?
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What is the difference between DELETE and TRUNCATE in PostgreSQL? Can DELETE be rolled back without a transaction?
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Are there problems when using iterate() in Doctrine for a large table? What happens to memory during iteration?
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